2066136484 has 24 divisors (see below), whose sum is σ = 3734373888. Its totient is φ = 999208320.

The previous prime is 2066136469. The next prime is 2066136503. The reversal of 2066136484 is 4846316602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327084 + ... + 333340.

It is an arithmetic number, because the mean of its divisors is an integer number (155598912).

Almost surely, 2^2066136484 is an apocalyptic number.

It is an amenable number.

2066136484 is a deficient number, since it is larger than the sum of its proper divisors (1668237404).

2066136484 is a wasteful number, since it uses less digits than its factorization.

2066136484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8955 (or 8953 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 2066136484 is about 45454.7740506979. The cubic root of 2066136484 is about 1273.6585114395.

The spelling of 2066136484 in words is "two billion, sixty-six million, one hundred thirty-six thousand, four hundred eighty-four".